Home / Products / Circuit Breaker / MCB / MCB 6KA 10KA Miniature Circuit Breakers(Mcb) Circuit Breaker For Marine


Hot-Selling Products


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

MCB 6KA 10KA Miniature Circuit Breakers(Mcb) Circuit Breaker For Marine


Electrical Features

Rated current In:1,2,3,4,6,10,16,20,25,32 40,50,63A

Poles:1P, 1P+N, 2P, 3P, 3P+N,4P

Rated voltage Ue:240/415V

Insulation voltage Ui:500V

Rated frequency:50/60Hz

Rated breaking capacity :6000/10000A


  • America 

Energy limiting class:3

Rated impulse withstand voltage(1.2/50) Uimp:6000V

Dielectric test voltage at ind. Freq. for 1 min:2kV

Pollution degree:2

Thermo-magnetic release characteristic:B,C,D

Mechanical Features

Electrical life:8,000
Mechanical life:20,000
Contact position indicator: Yes

Protection degree: IP20
Reference temperature for setting of thermalelement:30C

Ambient temperature (withdaily average≤35″C): -5C…+40C

Storage temperation: -25C…+70C


Terminal connection type: Cable/U-type busbar/Pin-type busbar

Terminal size top/bottom for cable: 25mm2 1 8-3AWG

Terminal size top/bottom for busbar: 25mm21 8-3AWG

Tightening torque2.0 N*m 22 In-lbs.
Mounting: On DINrail EN 60715 (35mm) by means of fast clip device

Connection: From top and bottom

Combination with accessories

Auxiliary contact: Yes

Shunt release: Yes

Under voltage release: Yes

Alarm contact: Yes

Get in touch
Leave a Message
Get in touch
Would you like to Get Samples From YUANKY?
We are very happy to provide our samples to customers for testing and debugging. Please send a message to us now.
 +86-577-61581569 / +86-13905874202 /
 YUANKY industry zone, No.298,Weft19, Yueqing,Zhejiang 325600 PRChina




Copyright © 2023 YUANKY Electric Manufacture Co., Ltd.   
 Hot Products - Sitemap - AMP Mobile